Planetary Nebulae
Planetary Nebulae
Planetary Nebulae
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Catalog MoMi
  (3 inputs)
Sankalp Mohan - Utkarsh Mishra
The catalog MoMi includes: 1 new candidate
2 other objects
NameGal. Coord.RADECSizeStatut
MoMi 1 *PN-G 146.7+03.104:02:11.07+56:54:28.930.1 arc minNew candidate
MoMi 2 *PN-G 083.9-05.321:10:51.12+40:17:00.078 x 3.6 arc minObject of unknown nature
MoMi 3 *PN-G 225.5-01.907:07:51.23-12:07:50.921 x 0.4 arc min
Planetary Nebulae
Respect capital letters and spaces !
Example: PN-G 262.4-01.9 or DeGaPe 32
  Front page image: Alv 3
Alv 3 was discovered by Filipe Alves in 2011. It has recently been categorised as a possible planetary nebula. It surrounds the white dwarf star WD 0340+103, which is a member of the 60 million year old Mu Tauri Association. ©Peter Goodhew
  Current classification:
1029 inputs in total, with:
- 110 planetary nebulae
- 32 likely planetary nebulae
- 32 possible planetary nebulae
- 572 new candidates
- 283 other objects
In 2021...
61 inputs have been added to the lists, with:
  PN candidates not published:
There are 293 unpublished PN candidates.
Complete list access: HERE
  Spectroscopic confirmations:
268 observations made
Link to the spectroscopic observations list: HERE
Planetary Nebulae .net
Contacts: - in charge PN and applications: Pascal Le Dû (
- webmaster: Thomas Petit (
© Planetary Nebulae .net - 2021 - All rights reserved
The Planetary Nebulae .net website offers all the useful and practical information about the planetary nebulae (candidates), how to apply for a new discovery and how to confirm the candidates. If you would like to contribute to the website, please visit the Data Gathering page and contact us.
Contributors: Pascal Le Dû - Thomas Petit - Olivier Garde - Nicolas Petit - Trygve Prestgard - Jean-Baptiste Feldmann - Lionel Mulato - Sakib Rasool - Dana Patchick - Xavier Strottner - Jean-Baptiste Auroux